Amid her apparent dislike of Ben, Devon took away Jenny's memories while glaring daggers at the boy beside her.
Ben felt guilty yet didn't know how to clear himself that the smile was not meant to mock but greet her. It was easier for him getting along with female ghosts than female humans, it seems.
Dan went home with Lia, her mother, and Ben. He had to ensure they were home safe while confirming Raphael had not kept any surprise package aka bobby trap, prior his death - some villains had the mentality of going to hell with their opponent. Also, to bring back Rex from wherever he sent the boy.
Asher couldn't come with her, he needed to wrap up the battle and close all loose edges before the council arrived to carry out their investigation.
Ezekiel and Raphael were already dead, so it wasn't a hard job for Asher to defeat the rest of the Raven vampires and ensure victory for his own vampires.
Your gift is the motivation for my creation. Give me more motivation!